﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace lazy3
{
    class Onecar : Car
    {
        public Onecar(string brand) : base(brand)
        {

        }
        public override void Run()
        {
            Console.WriteLine("{0}车在跑", this.Brand);
        }

    }
}